EP3706455A4 - Benutzergerät und drahtloskommunikationsverfahren - Google Patents

Benutzergerät und drahtloskommunikationsverfahren Download PDF

Info

Publication number
EP3706455A4
EP3706455A4 EP17930235.1A EP17930235A EP3706455A4 EP 3706455 A4 EP3706455 A4 EP 3706455A4 EP 17930235 A EP17930235 A EP 17930235A EP 3706455 A4 EP3706455 A4 EP 3706455A4
Authority
EP
European Patent Office
Prior art keywords
wireless communication
user equipment
communication process
user
equipment
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP17930235.1A
Other languages
English (en)
French (fr)
Other versions
EP3706455A1 (de
Inventor
Hiroki Harada
Satoshi Nagata
Jing Wang
Liu Liu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NTT Docomo Inc
Original Assignee
NTT Docomo Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NTT Docomo Inc filed Critical NTT Docomo Inc
Publication of EP3706455A1 publication Critical patent/EP3706455A1/de
Publication of EP3706455A4 publication Critical patent/EP3706455A4/de
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/30—Connection release
    • H04W76/38—Connection release triggered by timers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
    • H04B7/06952—Selecting one or more beams from a plurality of beams, e.g. beam training, management or sweeping
    • H04B7/06964—Re-selection of one or more beams after beam failure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0868—Hybrid systems, i.e. switching and combining
    • H04B7/088—Hybrid systems, i.e. switching and combining using beam selection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0096—Indication of changes in allocation
    • H04L5/0098—Signalling of the activation or deactivation of component carriers, subcarriers or frequency bands
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0069—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H04W36/305—Handover due to radio link failure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/15—Setup of multiple wireless link connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/19—Connection re-establishment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/30—Connection release
    • H04W76/34—Selective release of ongoing connections

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
EP17930235.1A 2017-11-02 2017-11-02 Benutzergerät und drahtloskommunikationsverfahren Withdrawn EP3706455A4 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2017/039783 WO2019087360A1 (ja) 2017-11-02 2017-11-02 ユーザ端末及び無線通信方法

Publications (2)

Publication Number Publication Date
EP3706455A1 EP3706455A1 (de) 2020-09-09
EP3706455A4 true EP3706455A4 (de) 2021-06-23

Family

ID=66331647

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17930235.1A Withdrawn EP3706455A4 (de) 2017-11-02 2017-11-02 Benutzergerät und drahtloskommunikationsverfahren

Country Status (5)

Country Link
US (1) US11457493B2 (de)
EP (1) EP3706455A4 (de)
JP (1) JP7227150B2 (de)
CN (1) CN111492684B (de)
WO (1) WO2019087360A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11546039B2 (en) * 2018-01-12 2023-01-03 Datang Mobile Communications Equipment Co., Ltd. Information transmission method, apparatus, first device and second device

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113301596B (zh) * 2017-11-24 2023-06-06 北京禾怡管理咨询有限公司 一种无线通信方法及装置
KR102439425B1 (ko) * 2017-12-21 2022-09-05 삼성전자 주식회사 무선 셀룰라 통신 시스템에서 안테나 빔 추적 방법 및 장치
CN111758276B (zh) * 2017-12-27 2024-03-01 株式会社Ntt都科摩 用户终端以及无线通信方法
EP3528398A1 (de) * 2018-02-15 2019-08-21 Comcast Cable Communications LLC Strahlausfallbericht
CN110324908B (zh) * 2018-03-28 2022-08-02 维沃移动通信有限公司 波束失败处理方法、终端及网络设备
CN110719156B (zh) * 2018-07-13 2020-07-31 上海朗帛通信技术有限公司 一种被用于无线通信的用户设备、基站中的方法和装置
CN111106885A (zh) * 2018-11-12 2020-05-05 维沃移动通信有限公司 测量方法、指示方法、装置、终端、网络设备及介质
CN111246499B (zh) * 2018-11-29 2022-05-24 华为技术有限公司 传输信息的方法和装置
CN111479333B (zh) * 2019-01-23 2022-09-02 华为技术有限公司 通信方法和通信装置
US12057917B2 (en) * 2019-06-21 2024-08-06 Ntt Docomo, Inc. Terminal with beam failure detection and recovery procedure
CN114009082B (zh) * 2019-06-21 2024-01-16 株式会社Ntt都科摩 终端
KR20220034838A (ko) 2019-07-22 2022-03-18 에프쥐 이노베이션 컴퍼니 리미티드 빔 장애 복구를 수행하는 방법 및 관련 디바이스
JP7358480B2 (ja) * 2019-08-15 2023-10-10 株式会社Ｎｔｔドコモ 端末、無線通信方法及びシステム
CN112449370B (zh) * 2019-08-30 2023-02-14 华为技术有限公司 定位的方法和通信装置
CN114747245B (zh) * 2019-10-02 2024-05-28 株式会社Ntt都科摩 终端、系统以及无线通信方法
US12470957B2 (en) * 2019-11-04 2025-11-11 Apple Inc. Failure handling for secondary cell
WO2021087644A1 (en) * 2019-11-04 2021-05-14 Apple Inc. Failure handling for secondary cell
CN112788642B (zh) * 2019-11-07 2024-02-27 联发科技股份有限公司 一种波束故障恢复方法及用户设备
US11706834B2 (en) * 2021-01-11 2023-07-18 Qualcomm Incorporated User equipment communications while operating in a secondary cell group deactivated state
WO2022153543A1 (ja) * 2021-01-18 2022-07-21 株式会社Ｎｔｔドコモ 端末及び無線通信方法
CN116746220A (zh) * 2021-01-21 2023-09-12 联想(北京)有限公司 用于去激活的sn情况下的波束失败检测及恢复过程的方法及设备
CN115190473A (zh) * 2021-04-02 2022-10-14 大唐移动通信设备有限公司 一种去激活辅节点sn波束失败的处理方法及装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120281548A1 (en) * 2011-05-03 2012-11-08 Mediatek, Inc. Scell radio link monitoring and radio link failure handling
EP2866374A1 (de) * 2013-10-28 2015-04-29 Industrial Technology Research Institute Verfahren zur Handhabung der Uplink-Übertragung und zugehörige Kommunikationsvorrichtung

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004028703A1 (de) * 2004-06-14 2005-12-29 Siemens Ag Verfahren zur Zuweisung von Übertragungskapazitäten bei einer Signalübertragung, Basisstation und mobiles Endgerät
JP4340296B2 (ja) * 2007-01-30 2009-10-07 シャープ株式会社 Ａ／ｄ変換器
JP2013003956A (ja) * 2011-06-20 2013-01-07 Nippon Telegr & Teleph Corp <Ntt> 故障復旧管理装置、故障復旧管理方法及び故障復旧管理プログラム
JP6180732B2 (ja) * 2012-12-17 2017-08-16 株式会社Ｎｔｔドコモ ユーザ端末、無線基地局及び無線通信方法
JP6162987B2 (ja) * 2013-03-21 2017-07-12 株式会社Ｎｔｔドコモ 基地局及び方法
US9723527B2 (en) * 2013-04-22 2017-08-01 Qualcomm Incorporated Method and apparatus for back to back reselection scheduling upon cell reselection failure
KR102220286B1 (ko) * 2014-08-28 2021-02-25 삼성전자주식회사 이동 통신 시스템에서 빔 설정 방법 및 장치
KR102363547B1 (ko) * 2014-11-26 2022-02-17 삼성전자주식회사 빔포밍을 이용한 통신 방법 및 장치
CN105790886A (zh) * 2014-12-24 2016-07-20 中兴通讯股份有限公司 数据包发送、接收方法、装置、基站及终端
EP3100488B1 (de) * 2015-02-13 2021-10-27 MediaTek Singapore Pte. Ltd. Handhabung einer intermittierenden unterbrechung in einem millimeterwellen (mmw)-system
CN106374984A (zh) * 2015-07-20 2017-02-01 中兴通讯股份有限公司 一种波束更新的方法和装置
WO2017063333A1 (en) * 2016-03-14 2017-04-20 Telefonaktiebolaget Lm Ericsson (Publ) Method and device for beam switching
CN108886725B (zh) * 2016-04-01 2021-05-07 瑞典爱立信有限公司 用于促进终端设备的切换的网络设备、终端设备和方法
US11791882B2 (en) * 2016-04-13 2023-10-17 Qualcomm Incorporated System and method for beam management
CN107071796B (zh) * 2017-01-05 2020-05-19 宇龙计算机通信科技(深圳)有限公司 一种基于beam的传输控制方法及其设备
US10601492B2 (en) * 2017-01-05 2020-03-24 Futurewei Technologies, Inc. Device/UE-oriented beam recovery and maintenance mechanisms
US10454755B2 (en) * 2017-03-22 2019-10-22 Qualcomm Incorporated Beam failure identification and recovery techniques
US10461994B2 (en) * 2017-06-16 2019-10-29 Futurewei Technologies, Inc. Method for response to beam failure recovery request
US10680700B2 (en) * 2017-07-24 2020-06-09 Qualcomm Incorporated Parameter adjustment for radio link failure (RLF) procedure enhanced by aperiodic beam failure recovery (BFR) triggers
US10820271B2 (en) * 2017-07-25 2020-10-27 FG Innovation Company Limited Method and apparatus of power saving for discontinuous reception
US11950287B2 (en) * 2017-08-10 2024-04-02 Comcast Cable Communications, Llc Resource configuration of beam failure recovery request transmission
US10784950B2 (en) * 2017-09-11 2020-09-22 Lg Electronics Inc. Method for performing beam failure recovery in wireless communication system and apparatus therefor
US11647493B2 (en) * 2017-10-06 2023-05-09 Qualcomm Incorporated Techniques and apparatuses for using a second link for beam failure recovery of a first link

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120281548A1 (en) * 2011-05-03 2012-11-08 Mediatek, Inc. Scell radio link monitoring and radio link failure handling
EP2866374A1 (de) * 2013-10-28 2015-04-29 Industrial Technology Research Institute Verfahren zur Handhabung der Uplink-Übertragung und zugehörige Kommunikationsvorrichtung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11546039B2 (en) * 2018-01-12 2023-01-03 Datang Mobile Communications Equipment Co., Ltd. Information transmission method, apparatus, first device and second device

Also Published As

Publication number Publication date
EP3706455A1 (de) 2020-09-09
CN111492684B (zh) 2023-10-24
CN111492684A (zh) 2020-08-04
JP7227150B2 (ja) 2023-02-21
WO2019087360A1 (ja) 2019-05-09
US20200344834A1 (en) 2020-10-29
JPWO2019087360A1 (ja) 2020-11-19
US11457493B2 (en) 2022-09-27

Similar Documents

Publication Publication Date Title
EP3706455A4 (de) Benutzergerät und drahtloskommunikationsverfahren
EP3579602A4 (de) Benutzerendgerät und drahtloskommunikationsverfahren
EP3668213A4 (de) Benutzerendgerät und drahtloskommunikationsverfahren
EP3641252A4 (de) Benutzergerät und drahtloskommunikationsverfahren
EP3582534A4 (de) Benutzerendgerät und drahtloskommunikationsverfahren
EP3709701A4 (de) Benutzerendgerät und drahtloskommunikationsverfahren
EP3579511A4 (de) Benutzerendgerät und drahtloskommunikationsverfahren
EP3768007A4 (de) Benutzergerät und drahtloskommunikationsverfahren
EP3634040A4 (de) Benutzerendgerät und drahtloskommunikationsverfahren
EP3713324A4 (de) Benutzerendgerät und drahtloskommunikationsverfahren
EP3668211A4 (de) Benutzerendgerät und drahtloskommunikationsverfahren
EP3681195A4 (de) Benutzerendgerät und drahtloskommunikationsverfahren
EP3767990A4 (de) Benutzergerät und drahtloskommunikationsverfahren
EP3716557A4 (de) Benutzergerät und drahtloskommunikationsverfahren
EP3641255A4 (de) Benutzerendgerät und drahtloskommunikationsverfahren
EP3713170A4 (de) Benutzerendgerät und drahtloskommunikationsverfahren
EP3621376A4 (de) Benutzerendgerät und drahtloskommunikationsverfahren
EP3735014A4 (de) Benutzergerät und drahtloskommunikationsverfahren
EP3624368A4 (de) Benutzergerät und drahtloskommunikationsverfahren
EP3713102A4 (de) Benutzerendgerät und drahtloskommunikationsverfahren
EP3618521A4 (de) Benutzerendgerät und drahtloskommunikationsverfahren
EP3681061A4 (de) Benutzerendgerät und drahtloskommunikationsverfahren
EP3509261A4 (de) Benutzergerät und drahtloskommunikationsverfahren
EP3684020A4 (de) Benutzergerät und drahtloskommunikationsverfahren
EP3700107A4 (de) Benutzerendgerät und drahtloskommunikationsverfahren

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20200519

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20210527

RIC1 Information provided on ipc code assigned before grant

Ipc: H04W 16/28 20090101AFI20210520BHEP

Ipc: H04B 7/06 20060101ALI20210520BHEP

Ipc: H04W 72/04 20090101ALI20210520BHEP

Ipc: H04W 76/38 20180101ALI20210520BHEP

Ipc: H04L 5/00 20060101ALI20210520BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Effective date: 20220802